body{
    padding: 0px;
    margin: 0px;
    background: url("../image/b1.jpg") ;
}

.d9 {
    width: 520px;
    margin: 220px auto -20px auto;
    background: rgba(255,255,255,.8);
}
.d6 {
    width: 520px;
    margin: 0 auto;
    background: rgba(255,255,255,.8);
    display: flex;
    justify-content: space-between;
}
.d7 {
    width: 300px;
    padding: 20px;
    border-right: 1px solid #999;
    float: left;
    margin: 20px 0 0;
}
.d6 .d7 ul li {
    list-style-type: none;
    width: 300px;
    height: 26px;
    margin-left: -40px;
}
.d6 .d7 ul {
    border: 1px solid #999;
    border-radius: 5px;
}
.i1 {
    height: 40px;
    line-height: 40px;
    border-radius: 4px;
    width: 100%;
    text-align: center;
    background: #ff6767;
    color: #fff;
    font-size: 18px;
    border: 0;
    cursor: pointer;
    margin: 5px 0 0;
}
.a20 {
    text-decoration: underline;
    color: #999999;
}
.a20:hover {
    color: red;
}
.d8 {
    width: 165px;
    text-align: center;
    margin: 50px 10px 10px 10px;
}
.p1 {
   margin-top: -5px;
    font-size: 14px;
}